Commit 2f58783c authored by Lv Ruyi's avatar Lv Ruyi Committed by Borislav Petkov
Browse files

EDAC/armada_xp: Use devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately. Make the
code simpler without functional changes.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarLv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Reviewed-by: default avatarJan Luebbe <jlu@pengutronix.de>
Link: https://lore.kernel.org/r/20220421084621.2615517-1-lv.ruyi@zte.com.cn
parent 9ae83ec8

drivers/edac/armada_xp_edac.c

+2 −16
Original line number Diff line number Diff line
@@ -286,17 +286,10 @@ static int axp_mc_probe(struct platform_device *pdev) 
	struct edac_mc_layer layers[1];

	const struct of_device_id *id;

	struct mem_ctl_info *mci;

	struct resource *r;

	void __iomem *base;

	uint32_t config;



	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!r) {

		dev_err(&pdev->dev, "Unable to get mem resource\n");

		return -ENODEV;

	}



	base = devm_ioremap_resource(&pdev->dev, r);

	base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(base)) {

		dev_err(&pdev->dev, "Unable to map regs\n");

		return PTR_ERR(base);
@@ -516,15 +509,8 @@ static int aurora_l2_probe(struct platform_device *pdev) 
	const struct of_device_id *id;

	uint32_t l2x0_aux_ctrl;

	void __iomem *base;

	struct resource *r;



	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!r) {

		dev_err(&pdev->dev, "Unable to get mem resource\n");

		return -ENODEV;

	}



	base = devm_ioremap_resource(&pdev->dev, r);

	base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(base)) {

		dev_err(&pdev->dev, "Unable to map regs\n");

		return PTR_ERR(base);